The document outlines a lesson on multiplying and dividing by powers of ten. It includes challenge objectives for levels 3 through 5, with key words and example problems and answers for each level. The lesson aims to teach solving problems involving multiplying and dividing by 10, 100, and 1000.

2. Today I will learn to solve problems by multiplying and
dividing by 10 Level 3
Challenge objective: to solve problems involving
multiplying and dividing by 10, 100 and 1000
Level 4/5
Key Words
Multiply, Times, Divide, Share, Units, Tens, Hundreds,
Thousands, Power

3. Level 3

4. Answers Level 3
1 40, 20, 50, 110, 10, 500, 370, 690
2 800, 1200, 600, 6200, 300, 4000, 1000, 250 000
3 a 40 b 890 c 700 d 4100 e 3 f 890 g
70 h 4 i 58

5. Today I will learn to solve problems by multiplying and
dividing by 10 Level 3
Challenge objective: to solve problems involving
multiplying and dividing by 10, 100 and 1000
Level 4/5
Key Words
Multiply, Times, Divide, Share, Units, Tens, Hundreds,
Thousands, Power

6. Level 4/5

7. Answers
Level 4
4 a 30 b 10 c 0.3 d 10
5 a 45 b 6 c 53 d 0.3 e 58 f 7 g 0.45
h 0.06 i 0.53 j 0.003 k 0.58 l 0.004
m 0.501 n 63.78
Level 5
6 a 3 b 100 c 0.03 d 10 e 0.3 f 300
g 3000 h 30

8. Today I will learn to solve problems by multiplying and
dividing by 10 Level 3
Challenge objective: to solve problems involving
multiplying and dividing by 10, 100 and 1000
Level 4/5
Key Words
Multiply, Times, Divide, Share, Units, Tens, Hundreds,
Thousands, Power

10. Today I will learn to solve problems by multiplying and
dividing by 10 Level 3
Challenge objective: to solve problems involving
multiplying and dividing by 10, 100 and 1000
Level 4/5
Key Words
Multiply, Times, Divide, Share, Units, Tens, Hundreds,
Thousands, Power